39018045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 68895360

約数和(自身を除く): 29877315

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2657, 2937, 4895, 7971, 13285, 14685, 29227, 39855, 87681, 146135, 236473, 438405, 709419, 1182365, 2601203, 3547095, 7803609, 13006015, 39018045]

約数ペア:

[(1, 39018045), (3, 13006015), (5, 7803609), (11, 3547095), (15, 2601203), (33, 1182365), (55, 709419), (89, 438405), (165, 236473), (267, 146135), (445, 87681), (979, 39855), (1335, 29227), (2657, 14685), (2937, 13285), (4895, 7971)]